baber/WOPTO huggingface dataset:
Patent JP-2004277022-A (JP)
Title: Thread transfer method and thread transfer device for moving thread
Inventor: AKAMA MAKOTO
IPC: B65H54/80
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thread transfer method for transferring a practical and arbitrary pattern not destructed even when threads are piled up in a multiple manner, and a thread transfer device therefor.  <P>SOLUTION: In this thread transfer method for moving a travel base 9 to which a guide pipe 8 is attached by a direct acting machine 10 directly and rotating a filling vessel 4 by a rotary device 7 when a thread F is transferred by a feed roll 2 and is transferred into the filling vessel 4 from the guide pipe 8, a rotation position of the feed roll 2 is detected by a detector 3 to compute speed of the thread F, a position of a rotary device 6 is detected by a detector 7 to compute a rotation position of the filling vessel 4, and a position of the direct acting machine 10 is detected by a detector 11 to compute a position of the travel base 9. A position of the filling vessel 4 and a position of the travel base 9 are compensated to compensate rotation speed of the filling vessel 4 in accordance with fluctuation of speed of the thread F and the position of the travel base 9.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004280203-A (JP)
Title: Web-adaptable electronic device, page browsing display method and program
Inventor: TAKAHASHI NAOMASA
IPC: G06F13/00
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a Web-adaptable electronic device allowing comfortable browsing and display of contents of a large number of Web sites without requiring input operation of a URL or the like to a user.  <P>SOLUTION: A plurality of Web pages are patrolled according to a page patrol list, and a text string of a headline and a URL of a link destination page of the headline are extracted from the pages during the patrol. The extracted text string of each of the headlines is divided into a plurality of words by morpheme analysis, and a keyword is decided from them. A keyword list page, a headline list page and a detailed page are reconstructed as pages optimized toward the Web-adaptable electronic device by use of the text string of the headline, a source of the link destination page, and the keyword. The headline list page corresponding to the keyword selected in the keyword list page is displayed in time of the browsing, and the detailed page corresponding to the headline selected in the headline list page is displayed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004279536-A (JP)
Title: Scanning laser microscope
Inventor: SASAKI HIROSHI
IPC: G01N21/31
Filed: 2003-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To accurately perform the measurement of every wavelength region even when the angle of incident light on a dispersion element dispersing the light to a spectral column is changed.  <P>SOLUTION: Each positional deviation of a variable slit 29 at the time of switching respective exciting dichroic mirrors 17a, 17b and 17c mutually is set as a correction amount and stored in the memory 33 of a controller 32 as a variable slit control table. When the mirrors 17a, 17b and 17c are switched mutually, the corresponding correction amount is read out from the variable slit control table, and the slit 29 is moved in a spectral array direction according to the correction amount, whereby the position of the slit 29 is automatically corrected with respect to a spectral array image forming position.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004277064-A (JP)
Title: Controller for motor in textile machinery
Inventor: HORI TETSUYA
IPC: D01H1/22
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a controller for a motor capable of improving efficiency of the motor used in textile machinery.  <P>SOLUTION: This controller 1 is constituted to control the motors M1, M2, M3 driving devices 111, 112, 127 provided in the textile machinery and is provided with inverters DR1, DR2, DR3 converting alternate current power supply into variable frequency and variable voltage. This controller 1 is provided with a determining means 2a for determining an operation condition of the devices 111, 112, 127 and a change means 21 for changing an output voltage-output frequency pattern of the inverters DR1, DR2, DR3 based on the result of determination of the determining means 2a.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004279859-A (JP)
Title: Deflecting scanner
Inventor: TAKIZAWA SHOICHI
IPC: H02K7/14
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To simplify an elastic pressurizing mechanism with which a rotating polygon mirror is assembled on a rotor of the driven part of the rotating polygon mirror.  <P>SOLUTION: The rotor 5 which rotationally drives the rotating polygon mirror 1 is built in a unit with a supporting member 4 fixed to a rotating shaft 3, the rotating polygon mirror 1 is mounted on the supporting member 4 and made in a unit with the rotor 5 or the like by being pressurized by an elastic member 8. The elastic member 8 has a push-nut formed part 8a inside of an abutting part 8b which is abutted to the rotating polygon mirror 1, and the elastic member 8 is directly fixed to the rotating shaft 3 by making the push-nut formed part 8a break into the surface of the rotating shaft 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004279013-A (JP)
Title: Mixing gas wi control device, gas mixing device, mixture wi control device, gas premixing device, mixture wi control system, mixing gas premixing system, mixing gas wi control method, and mixture wi control system
Inventor: KAIYA KAZUO
IPC: F23K5/00
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mixing gas premixing system and a mixing gas WI control method, allowing precise control of flame lengths and a heating value on a constantly continuous basis while simplifying the construction and operation of a device.  <P>SOLUTION: In the control method, a mixture WI computing circuit 210 computes WI of a mixture in accordance with the output of a mixture WI sensor 203 and a premixture ratio control part 220 uses a value for the WI of the mixture as a controlled variable to simply control flames with basically high precision in accordance with a computation result. A premixture gas-air (air-fuel) ratio is precisely controlled with the adjustment of the flow rate of air, thus permitting precise control of the flame lengths and a heating value on a constantly continuous basis.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004286819-A (JP)
Title: Laser scanner
Inventor: IWAI HITOSHI
IPC: B41J2/47
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To simply and surely ground cover members and reinforce a housing member and to prevent the deterioration of image due to vibration or the like, in a laser scanner which is so composed to close opening parts of the housing member with a plurality of the conductive cover members.  <P>SOLUTION: The openings of the upper and the lower faces of a scanner case 2 are closed with an upper face cover 3 and a bottom face cover 4. A metal column 5 is inserted through a hole 61 which extends from the upper face to the bottom face of the scanner case 2. Both of the upper and the lower end parts of the metal column 5 have a female screw, the upper face and the bottom face covers 3 and 4 are fixed on the metal column 5 with screws 71 and 72, and the upper and the lower openings of the scanner case 2 are closed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004286322-A (JP)
Title: Refrigerant cycle device
Inventor: YAMAZAKI HARUHISA
IPC: F25B1/00
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigerant cycle device capable of avoiding the occurrence of abnormal rise of high-pressure side pressure.  <P>SOLUTION: A restriction mechanism 120 as a restriction means comprises a first capillary tube 158 and a second capillary tube 159 connected to the first capillary tube 158 parallel with each other and having a flow passage resistance smaller than that of the first capillary tube 158. Also, valve devices 162 and 163 controlling refrigerant circulation into the first and second capillary tubes 158 and 159 are installed, so that a refrigerant is passed into the second capillary tube 159 when a compressor 10 is started.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004141143-A (JP)
Title: Culturing container for microscopic observation
Inventor: TSUCHIYA HIDEJI
IPC: C12M1/36
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem such that since in conventional method, the culturing containers of bacteria or cells are placed in an incubator, in order to putting a tool into a dish on the way of culturing, the container must be opened up almost completely and the culturing conditions such as humidity, temperature, gas concentration, etc., are completely disorganized by the opening.  <P>SOLUTION: This culturing container is constituted so as to perform microscopic observations while culturing an observing specimen in a dish 220. In the culturing container, light from a condenser C is irradiated, and the light passes through a hole 273 of a top plate 271, a hole 275a of an upper side plate 275 and a hole 277a of a lower side plate 277 and comes into an objective lens T so as to observe the specimen housed in the dish 220 microscopically. Also, with this culturing container, it is possible to perform an observation or a video-recording on changes with time continuously while culturing the specimen in the dish 220.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004288320-A (JP)
Title: Optical disk device
Inventor: OSAWA HIROSHI
IPC: G11B25/04
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To constitute an optical disk device capable of inhibiting vibrations in rotation even for a unbalanced the disk having center-of-mass positions.  <P>SOLUTION: A casing 1 has a through groove 12 with a plurality of engagement recessed parts 12a-12f formed on its lower side. The vicinity of one end of a plate spring 11 is engaged with the engagement recessed parts formed on the through groove 12 of the casing 1, the other end is in contact with the upper surface of a chassis 2. Inserting an optical disk 100 in the optical disk device by a user allows a spindle motor 4 to rotate. When the vibration occurs, a vibration detection sensor 10 provided on the chassis 2 detects the vibration to generate a vibration detection signal, turning on an LED 13 (Light Emitting Diode) provided on the front of the casing 1. The plate spring 11 is engaged with the engagement recessed parts inhibiting the vibration while the user confirms the illuminated state of the LED 13.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004285960-A (JP)
Title: Engine cooling device
Inventor: YOSHIKAWA SHIGETAKA
IPC: F01P7/16
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an engine cooling device capable of appropriately restricting deviation of startability of an engine.  <P>SOLUTION: This engine cooling device is provided with a heat storage vessel 15 for storing the cooling water, while retaining temperature of the cooling water, a heater core 13 for exchanging the heat between the cooling water and the air for warming inside a room, and a three-way valve 22 for switching circulation circuits of the cooling water. As the cooling water circulation passages, a heater closing circuit for circulating the cooling water through the heat storage vessel 15 and the heater core 13 without passing through the engine E and a heat storage circuit for circulating the cooling water through the engine E and the heat storage vessel 15 are included. When starting the engine E, the cooling water circulation circuit is switched to the heater closing circuit when heating is requested, and on the other hand, the cooling water circulation circuit is switched to the heat storage circuit when temperature of the cooling water for cooling the engine E is the over-heat determination temperature of the cooling water or more and the temperature of the cooling water stored inside the heat storage container 15 or more even if heating is requested.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003323617-A (JP)
Title: Clustering
Inventor: SIMARD PATRICE Y
IPC: G06F19/00
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system and method for clustering a document image.  <P>SOLUTION: The property of a mark extracted from a document is compared with the properties of an already existing cluster. When the property of the mark is not matched with any property of the already existing cluster, the mark is added to the existing cluster as a new cluster. One property is the x size and y size of the already existing cluster, and indicates the width and height of the already existing cluster. Another property is an ink size, and indicates the rate of the black pixel and total pixels in the cluster. In addition, another property is a reduction mark or an image, and indicates the pixel size reduction version of the mark and/or cluster. The property may be used to specify mis-matching, and to reduce the number of times of comparison to be carried out by each bit.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004297514-A (JP)
Title: Filter and its fabricating method
Inventor: YUASA MITSUHIRO
IPC: H01P11/00
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a filter that is effective in use for millimeter waves and submillimeter waves.  <P>SOLUTION: The filter is constituted of pieces of dielectric 3 that are sandwiched by conductors 1, 2. The conductor 2 is formed in a stairs form, and the spacing between the conductors 1, 2 decreases from an input side toward a transmission direction of signals. The dielectric 3 is divided into dielectric portions 31, 32, 33 and so on. Outputs are taken out of sides of the dielectric portions 31, 32, 33 and so on.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004293266-A (JP)
Title: Steel pipe truss
Inventor: SATO KUNIAKI
IPC: E04C3/08
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To inexpensively construct a steel pipe truss; and to easily correct a position of respective nodal points for securing accuracy of the whole truss by surely joining a truss member by a relatively simple and inexpensive joining metal fitting of bolt joining in the steel pipe truss having a steel pipe main material and a diagonal member.  <P>SOLUTION: This board-shaped three-dimensional truss is composed of an upper chord member 1 and a lower chord member 2 composed of a circular steel pipe, the diagonal member (a lattice material) 3 composed of a steel pile, angle steel and the other lightweight shape steel, and the other connecting material, and uses a split joining metal fitting 10 of dividing a sheath pipe composed of the circular steel pipe having the prescribed length into a plurality in the circumferential direction at the truss nodal point. This joining metal fitting 10 is frictionally joined by tight binding to the outer periphery of the upper chord member 1 and the lower chord member 2, and an end part of the diagonal member 3 and the other connecting material is joined by a bolt by using a fastening flange of this joining metal fitting 10.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004299132-A (JP)
Title: Molding material supply device in injection molding machine and method for controlling supply of molding material using it
Inventor: ISHIBASHI SHOGO
IPC: B29C45/76
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the molding material remaining in a hopper bottom part to the utmost when a push-in member for pressing the upper surface of the molding material in a hopper reaches a falling limit position.  <P>SOLUTION: The push-in member PSMB, which is constituted so as to downward press the molding material MT charged in the hopper HP from the hopper HP, is equipped with a disc-shaped member formed airtightly and slidably with respect to the cylindrical inner peripheral surface of the hopper and the leading end member having a tapered shape provided on the lower end part of the disc-shaped member and brought into contact with the inner peripheral surface of the hopper bottom part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004302060-A (JP)
Title: Single focal lens
Inventor: SATO KENICHI
IPC: G02B13/18
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a single focal lens having a high performance and a compact constitution by effectively using an aspherical surface while attaining cost reduction with a small number of lenses.  <P>SOLUTION: The single focal lens is provided with: a 1st lens G1, at least one face of which is aspherical, also, where both faces are formed to a convex shape near an optical axis, and which has positive power; a diaphragm St; a 2nd meniscus lens G2, at least one face of which is aspherical, also, where a concave faces the object side near the optical axis, and which has positive power; and a 3rd lens G3, both faces of which are aspherical, which has positive or negative power, where the surface on the object side is convex near the optical axis and which is constituted of plastic material, in this order from an object side. The single focal lens satisfies prescribed conditional expressions (1) to (3) as for the focal distance and Abbe number, etc., of the 1st lens G1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004303121-A (JP)
Title: Control device, processor substrate, and signal transmission method
Inventor: AKASHI KAZUYA
IPC: H04B10/25
Filed: 2003-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To transmit more signals per unit time between processor substrates in comparison with a conventional method without complicating the constitution of a processor substrate connector and a back plane substrate connector in a control device provided with a plurality of processor substrates and a back plane substrate.  <P>SOLUTION: The processor substrate 3A installed at the back plane substrate 104 and allowed to carry out signal transmission to and from the other processor substrate 3B installed at the back plane substrate 104 is constituted to carry out signal transmission to and from the other processor substrate 3B, using a light emitting element 7A provided at the processor substrate 3A to face a light receiving element 9Ba provided at the other processor substrate 3B and capable of projecting light to the light receiving element 9Ba.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004307107-A (JP)
Title: Paper tray, and automatic paper feeding device and image forming device having it
Inventor: TANAKA KENJI
IPC: B65H7/04
Filed: 2003-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper tray capable of preventing breakage of paper and damage of a detecting sensor even when the paper is inserted and placed from any direction or angle, and to provide an automatic document feeding device and image forming device having this.  <P>SOLUTION: The paper tray has at least one paper detecting means for detecting paper placed on a paper placing surface 2. The paper detecting sensor 10 has a movable detecting section having a projection projecting from the paper placing surface 2 and a detecting section for detecting turning of the movable detecting section. The projection is spherical.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004309675-A (JP)
Title: Image forming apparatus
Inventor: KONISHI DAISHI
IPC: G03G15/00
Filed: 2003-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To constitute an image forming apparatus realizing the simplification of the constitution of a detecting mechanism by detecting the attachment of a unit and a state where a door is closed by using one detecting member.  <P>SOLUTION: The unit 32 having a specified function can be attached to an attaching part 31 provided in the main body of the image forming apparatus, and a cover member 33 for covering the aperture of the attaching part 31 is provided. An arm member 35 is provided to be rocked through a bracket 36 on the cover member 33, and a sensor member 39 is provided in a main body frame. When the unit 32 is attached to the attaching part 31 and the cover member 33 is closed, the projecting part to be operated 35a of the arm member abutting on the unit 32 presses a spring 37, so that a projecting part for a sensor 35b is projected toward the member 39 and detection information from the member 39 is outputted, then the image forming apparatus is set in an operatable state.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004305627-A (JP)
Title: Apparatus for reaction by titanium dioxide catalyst
Inventor: HONDA NAOSHI
IPC: F24F1/02
Filed: 2003-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for reaction by a titanium dioxide catalyst using its photo-oxidation catalysis for eliminating bacteria and organic substances existing in air.  <P>SOLUTION: The apparatus for reaction by the titanium dioxide catalyst is provided with a reaction part wherein a gas is brought into contact with the titanium dioxide catalyst in a gas flow passage. In the reaction part, a plurality of reaction pipes are provided along the gas flow passage. In addition, the inner faces and/or the outer faces of the reaction pipes are coated with the titanium dioxide catalyst. Furthermore, at least one light source for activating the titanium dioxide catalyst is provided in the reaction vessel. A vibration generating means is provided in the reaction part, and when the bacteria, the organic compound molecules and the like pass through the reaction part, they are activated and are brought into contact with the active points of the catalyst to accelerate the reaction speed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004164559-A (JP)
Title: Portable terminal device
Inventor: UCHIDA AKIHIRO
IPC: G06F3/033
Filed: 2003-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable terminal device which has improved operability of movement of an indication symbol on a display picture without damaging portability of the device.  <P>SOLUTION: An imaging function of a camera incorporated in the main body 1 of a portable telephone 100 is utilized to pick up an image of a subject, and the indication symbol displayed on a picture of a display part 20 is moved on the basis of displacement of the image which is caused by movement of the main body 1. An imaging lens 11 is installed in a position opposed to an operation table 5 so that an image of an object on the surface of the operation table 5 can be imaged when the main body 1 is placed on the operation table 5, and the focal length of the imaging lens 11 is enabled to be set to a short distance so that an image of the subject (placed on the surface of the operation table) approximated to the main body 1 can be imaged, and thus the indication symbol can be moved by operating the main body 1 on the surface of the operation table like a mouse. At this point, light for imaging may be complemented by turning a light emitting part of an auxiliary light emitting device 30 for automatic focus detection toward the lens 11 to radiate an area to be imaged on the operation surface with auxiliary light L.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003308418-A (JP)
Title: Chemical substance management system, chemical substance management method and recording medium
Inventor: EBITANI TAKASHI
IPC: G06Q50/26
Filed: 2003-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To precisely manage retained chemical substances in the component material unit.  <P>SOLUTION: This chemical substance management system manages the use quantities of the retained chemical substances every chemical substance by a computer. The use quantity of each retained chemical substance is managed by use of a database including a table for managing the use quantity, each component material contained in the chemical substance, and the content of the component material. The use quantity of each chemical substance, each component material of the chemical substance and the content of the component material are acquired from the database, and the user quantity of each chemical substance is calculated in the component material unit based on the use quantity of each chemical substance, each component of the chemical substance, and the content of the component material.  <P>COPYRIGHT: (C)2004,JPO